"allowed" and "disallowed" classes/groups

[Simon Hobson]

Andreas Hasenack wrote:
>I would like to deny giving an IP address to specific machines but
>without having to delete their "host" directive in dhcpd.conf.
>
>In practice, the reason is that I would like to make it easy to
>re-enable a particular host without having to retype its mac address:
>just move it around between groups or classes. Is there a way to do it?

Comment out it's host declaration ?